Natural Rubber-Based Pressure-Sensitive Adhesives: A Review

Khan, Imran; Poh, B. T.

doi:10.1007/s10924-011-0299-z

Cited by 113 publications

(55 citation statements)

References 126 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, PSAs are very low modulus elastomers which deform easily under small pressures, and this characteristic allows them to adhere to wet surfaces . PSAs are widely used in self‐adhesive labels, tapes, protective films, and dermal dosage systems for pharmaceutical applications, biomedical electrodes, automotive part assemblies, toys, electronic circuits, and keyboards …”

Section: Introductionmentioning

confidence: 99%

Silicone‐Based Adhesives with Highly Tunable Adhesion Force for Skin‐Contact Applications

Lee

Ryu

Baek

et al. 2017

Adv Healthcare Materials

View full text Add to dashboard Cite

A fundamental approach to fabricating silicone-based adhesives with highly tunable adhesion force for the skin-contact applications is presented. Liquid blends consisting of vinyl-multifunctional polydimethylsiloxane (V-PDMS), hydride-terminated PDMS (H-PDMS), and a tackifier composed of a silanol-terminated PDMS/MQ resin mixture and the MQ resin are used as the adhesive materials. The peel adhesion force of addition-cured adhesives on the skin is increased by increasing the H-PDMS molecular weights and the tackifier content, and decreasing the H-PDMS/V-PDMS ratio. There is an inverse relationship between the adhesion force and the Young's modulus. The low-modulus adhesives with a low H-PDMS/V-PDMS ratio exhibit enhanced adhesion properties. The low-modulus adhesives with the high MQ resin content show significantly enhanced adhesion properties. These adhesives exhibit a wide range of modulus (2-499 kPa), and their adhesion force (0.04-5.38 N) is superior to commercially available soft silicone adhesives (0.82-2.79 N). The strong adhesives (>≈2 N) provide sufficient adhesion for fixing the flexible electrocardiogram (ECG) device to the skin in most daily activity. The human ECG signals are successfully recorded in real time. These results suggest that the silicone-based adhesives should be useful as an atraumatic adhesive for the skin-contact applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Silicone‐Based Adhesives with Highly Tunable Adhesion Force for Skin‐Contact Applications

Lee

Ryu

Baek

et al. 2017

Adv Healthcare Materials

View full text Add to dashboard Cite

show abstract

“…They are a class of adhesive material that adheres to a substrate under light pressure and can be removed cleanly, on demand, without leaving residues on the substrate. From mechanically point of view, a pressure-sensitive adhesive is a soft, sticky substance [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Aging of silicone pressure-sensitive adhesives

2017

View full text Add to dashboard Cite

Silicone pressure-sensitive adhesives (Si-PSA) exhibit unique properties, such as high Si-O-Si backbone flexibility, low intermolecular interactions, low surface tension, excellent thermal stability, and high UV transparency, which often explains why silicone PSAs have an impressive performance at high-and lowtemperature extremes, excellent electrical properties, chemical resistance, and outstanding weathering resistance turning them superior compared to organic PSAs. It is well known that due to their unique properties, silicone pressure-sensitive adhesives are materials for special applications. In the present study, we focus on changing the useful properties of the best compositions of silicone pressure-sensitive adhesives in time to verify the impact of aging on them. The influence of time on given silicone pressure-sensitive adhesive tapes and their useful properties is a very important factor for the description of the life-time of potential products based on such compositions. Aging of Si-PSA was carried out for 1 h, 24 h, 7 days, 31 days, and 92 days. The tests did include such properties like adhesion, cohesion (at 20 and 70°C), tack, and yellowness.

show abstract

“…[1][2][3][4][5] Fore xample,f ormulations of these poly(acrylate)s are used as pressuresensitive adhesives (PSAs) in consumer-grade tapes,b aby diapers,m edical bandages,a nd so on. [8] However, their wide-spread industrial use on the multi-ton scale affords asignificant non-degradable waste stream in society owing to their all aliphatic carbon backbone. [8] However, their wide-spread industrial use on the multi-ton scale affords asignificant non-degradable waste stream in society owing to their all aliphatic carbon backbone.…”

mentioning

confidence: 99%

“…[6,7] TheP SA sector is among the fastest growing in the adhesive market, and new formulations with increased adhesivity,d egradability,o r stimuli-responsive characteristics are of interest. [8] However, their wide-spread industrial use on the multi-ton scale affords asignificant non-degradable waste stream in society owing to their all aliphatic carbon backbone. [9] As mounting plastic waste affects all aspects of life on earth, it is important to take into consideration the complete lifecycle of ap olymer from synthesis,t ou se,t odegradation.…”

mentioning

confidence: 99%

Poly(Alkyl Glycidate Carbonate)s as Degradable Pressure‐Sensitive Adhesives

2019

View full text Add to dashboard Cite

Insertion of CO 2 into the polyacrylate backbone, forming poly(carbonate) analogues,p rovides an environmentally friendly and biocompatible alternative.T he synthesis of five poly(carbonate) analogues of poly(methyl acrylate), poly(ethyl acrylate), and poly(butyl acrylate) is described. The polymers are prepared using the salen cobalt(III) complex catalyzedcopolymerization of CO 2 and aderivatized oxirane. All the carbonate analogues possess higher glass-transition temperatures (T g = 32 to À5 8 8C) than alkylacrylates (T g = 10 to À50 8 8C), however,t he carbonate analogues (T d % 230 8 8C) undergo thermal decomposition at lower temperatures than their acrylate counterparts (T d % 380 8 8C). The poly(alkyl carbonates) exhibit compositional-dependent adhesivity.T he poly(carbonate) analogues degrade into glycerol, alcohol, and CO 2 in at ime-and pH-dependent manner with the rate of degradation accelerated at higher pH conditions,incontrast to poly(acrylate)s.

show abstract

Natural Rubber-Based Pressure-Sensitive Adhesives: A Review

Cited by 113 publications

References 126 publications

Silicone‐Based Adhesives with Highly Tunable Adhesion Force for Skin‐Contact Applications

Silicone‐Based Adhesives with Highly Tunable Adhesion Force for Skin‐Contact Applications

Aging of silicone pressure-sensitive adhesives

Poly(Alkyl Glycidate Carbonate)s as Degradable Pressure‐Sensitive Adhesives

Contact Info

Product

Resources

About